KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Schematic z Description The KAQW412 series contains two normally close switches that can be used as two independent SPST 8 7 6 5 1 2 3 4 relays or as one DPST relay. The relay is constructed using a GaAlAs LED for actuation control and an integrated monolithic dies for the switch output. The die, fabricated in a high-voltage dielectrically isolated technology, is comprised of a photodiode array, switch control circuitry and MOSFET switches. DUAL 1 FORM B NORMALLY CLOSE 8 7 1 2 5 6 3 4 z Features 1. Normally close, double pole single throw 2. Control 60V AC or DC voltage 3. Switch 200mA loads 4. Controls low-level analog signals 5. High sensitivity, low ON resistance 6. Low-level off-state leakage current 7. High isolation voltage 5KV (DIP/ SMD) 8. Pb free and RoHS compliant 9. Agency Approvals： • UL / CUL Approved (No. E169586 & E108430) • VDE Approved (No. 40020973) z Application • Telecommunications (PC, electronic notepad) • Modem • Telephone equipment • Security equipment • Sensors • Measuring and testing equipment • Factory automation equipment • High speed inspection machines Cosmo Electronics Corp. Document No. 69M21001.2 -1- http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Outside Dimension Unit：mm 1. Dual-in-line type. 2. Surface mount type. KAQW412 KAQW412A 7.62 9.68 6.50 7.62 9.68 10.00±0.4 0.25 0.50 1.20 0.25 1.00 0.10±0.1 0 ~10° 2.70 3.00 0.40 3.50 3.50 6.50 1.20 2.54 2.54 13.00 ° 13.00 ° 3. Small outline for surface mount type. KAQW412S 4.40 2.30 +0 0.05 -0.05 9.80 0.40 2.35Max. 0.50±0.3 6.8±0.4 TOLERANCE ： ±0.2mm 2.54 z Device Marking Notes： cosmo cosmo □ W412 YWW Cosmo Electronics Corp. Document No. 69M21001.2 W412□ YWW -2- □：Pin forming Y：Year code / W：Week code http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Absolute Maximum Ratings Item Input (Ta=25℃) Symbol Rating Unit Continuous forward current IF 50 mA Peak forward current IFP 1 A Reverse voltage VR 5 V Power dissipation Pin 100 mW - 1.3 mW/℃ Breakdown voltage VB 60 V Continuous load current IL 200 mA Pout 500 mW KAQW412S KAQW412 1500Vrms 5000Vrms Derate linearly from 25℃ Output Power dissipation Isolation voltage Isolation resistance (Vio=500V) Viso Riso ≧10 10 Ω Total power dissipation Pt 550 mW Derate linearly from 25℃ - 2.5 mW/℃ Operating temperature Topr -40 to +85 ℃ Storage temperature Tstg -40 to +125 ℃ Junction temperature Tj 100 ℃ Tsot 260 ℃ Soldering temperature 10 seconds z Electro-optical Characteristics Parameter Forward voltage Input Output (Ta=25℃) Symbol VF Conditions Min. Typ. Max. Unit IF=10mA - 1.2 1.5 V - - 3.0 mA Operation input current IFOFF VL=20V, IL≦5μA Recovery input current IFON VL=20V, IL=100mA 0.2 - - mA Breakdown voltage VB IB=50μA, IF=10mA 60 - - V ILEAK VL=60V, IF=5mA - 1.0 2.0 μA I/O capacitance Ciso VB=0V, f=1MHz - 6 - pF ON resistance RON IF=0mA, IL=100mA - 2.5 5 Ω Reverse (ON) time TON IF=10mA, VL=20V - 0.6 1.5 ms Operate (OFF) time TOFF IL=100mA, t=10ms - 0.3 1.5 ms Off-state leakage current z Turn-on / Turn-off Time Input Output 10% 90% TOFF Cosmo Electronics Corp. Document No. 69M21001.2 -3- TON http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Schematic and Wiring Diagrams Output Configuration Schematic Load Connection Wiring Diagrams (1) Two independent 1 Form B use VIN1 VIN2 1 2 8 VIN1 7 3 6 4 5 VIN2 2b AC DC I F1 I F2 I F1 I F2 1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5 I L1 I L2 I L1 I L2 V L2 (AC,DC) Load Load Load V L1 (AC,DC) V L2 (AC,DC) - (2) 2 Form B use VIN IF 1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5 I L1 I L2 VIN Cosmo Electronics Corp. Document No. 69M21001.2 V L1 (AC,DC) Load -4- IF I L1 I L2 V L1 (AC,DC) Load V L2 (AC,DC) Load Load Load V L1 (AC,DC) V L2 (AC,DC) http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo Fig.2 On Resistance vs. Ambient Temperature Fig.1 Load Current vs. Ambient Temperature 350 5 On Resistance (Ω) Load Current (mA) 300 250 200 150 100 50 0 -4 0 -2 0 0 20 40 60 80 4 3 2 1 0 100 -4 0 Ambient Temperature Ta (℃) Reverse (On) Time (ms) Operate (Off) Time (ms) 40 60 80 1 .0 0 .8 0 .6 0 .4 0 .2 -4 0 -2 0 0 20 40 60 0 .8 0 .6 0 .4 0 .2 0 -4 0 80 Ambient Temperature Ta (℃) -2 0 0 20 40 60 80 Ambient Temperature Ta (℃) Fig.5 LED Operate Current vs. Ambient Temperature Fig.6 LED Turn-off Current vs. Ambient Temperature 5 2 .5 LED Turn-off Current (mA) LED Operate Current (mA) 20 Fig.4 Reverse (ON) Time vs. Ambient Temperature 1 .0 4 3 2 1 0 0 Ambient Temperature Ta (℃) Fig.3 Operate (OFF) Time vs. Ambient Temperature 0 -2 0 -4 0 -2 0 0 20 40 60 80 Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69M21001.2 2 .0 1 .5 1 .0 0 .5 0 -4 0 -2 0 0 20 40 60 80 Ambient Temperature Ta (℃) -5- http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo Fig.7 LED Dropout Voltage vs. Ambient Temperature Fig.8 Voltage vs. Current Characteristics of Output at MOSFET Portion 1 .7 50m A 30m A 20m A 10m A 1 .5 1 .3 Current (mA) LED Dropout Voltage (V) 1 .9 5m A 1 .1 0 .9 0 -4 0 -2 0 0 20 40 60 80 Voltage (V) Ambient Temperature Ta (℃) Fig.9 Operate (OFF) Time vs. LED Forward Current Fig.10 Off-state Leakage Current vs. Load Voltage Off-state Leakage Current (A) Operate (Off) Time (ms) 1.0 0.8 0.6 0.4 0.2 0 0 10 20 30 40 50 60 LED Forward Current (mA) Load Voltage (V) Fig.11 Reverse (ON) Time vs. LED Forward Current Fig.12 Output Capacitance vs. Applied Voltage Output Capacitance (PF) Reverse (On) Time (ms) 0 .5 0 .4 0 .3 0 .2 0 .1 0 0 10 20 30 40 50 40 30 20 10 0 0 10 20 30 40 60 80 60 LED Forward Current (mA) Cosmo Electronics Corp. Document No. 69M21001.2 50 Applied Voltage (V) -6- http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Using Methods Examples of resistance value to control LED forward current (IF=5mA) R E R E 1 8 2 7 3 6 4 5 E 3.3V 5V 12V 15V 24V R Approx. 330 Ω Approx. 640 Ω Approx. 1.9K Ω Approx. 2.5K Ω Approx. 4.1K Ω 1. LED forward current must be more than 5mA，at E min. 2. LED forward current must be less than 50mA，at E max. Emax. Emin. Regulate the spike voltage generated on the inductive load as follows： 1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5 Load Load Load Load R-C Snubber Cosmo Electronics Corp. Document No. 69M21001.2 -7- http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Recommended Soldering Conditions (a) Infrared reflow soldering： Peak reflow soldering： 260℃ or below (package surface temperature) Time of peak reflow temperature: 10 sec Time of temperature higher than 230℃： 30-60 sec Time to preheat temperature from 180~190℃： 60-120 sec Number of reflows： Two Flux： Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow 10 sec M ax. temperature 260℃ 230℃ 190℃ 3 0 -6 0 s e c 180℃ 6 0 -1 2 0 s e c t (s ) (b) Wave soldering： Temperature： 260℃ or below (molten solder temperature) Time： 10 seconds or less Preheating conditions: 120℃ or below (package surface temperature) Number of times： One Flux： Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (c) Cautions： Fluxes： Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. Avoid shorting between portion of frame and leads. Cosmo Electronics Corp. Document No. 69M21001.2 -8- http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Numbering System KAQW412 X (Y) Note： KAQW412 = Part No. X = Lead form option ( blank、S or A ) Y = Tape and reel option ( TL、TR ) Option Description Packing quantity A (TL) surface mount type package + TL tape & reel option 1000 units per reel A (TR) surface mount type package + TR tape & reel option 1000 units per reel S (TL) S (TR) small outline for surface mount type package + 2000 units per reel TL tape & reel option small outline for surface mount type package + 2000 units per reel TR tape & reel option z Recommended Pad Layout for Surface Mount Lead Form 1. Surface mount type. 2. Small outline for surface mount type. 2.54 1.2 8.3 2.54 2.54 2.54 0.8 2.54 1.9 8-pin SOP 2.54 1.5 8-pin SMD 6 Unit：mm Cosmo Electronics Corp. Document No. 69M21001.2 -9- http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z 8-pin SMD Carrier Tape & Reel Unit：mm 7.50 10.35 12.00 10.35 2.00 16.0±0.30 1.75 4.00 0.35 4.90 TOLERANCE：±0.2mm TL TR Direction of feed from reel Direction of feed from reel 1.5 16.4 Cosmo Electronics Corp. Document No. 69M21001.2 - 10 - 2.0 http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo Unit：mm 0.30 10.5 16.00±0.3 7.50 4.0 1.75 z 8-pin SOP Carrier Tape & Reel 2.4 12.00 TOLERANCE：±0.2mm 8.30 TL TR Direction of feed from reel Direction of feed from reel 1.5 16.4 Cosmo Electronics Corp. Document No. 69M21001.2 - 11 - 2.0 http://www.cosmo-ic.com KAQW412 Series 8PIN 60V N.C. TYPE SOLID STATE RELAY-MOSFET OUTPUT cosmo z Application Notice The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the accuracy of the information provided here. For continuously improving all of products, including quality, reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials, and structure of products without notice. Please contact with cosmo to obtain the latest specification. It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has no liability and responsibility to the damage caused by improper use of the products. cosmo products are intended to be designed for use in general electronics application list below: a. Personal computer b. OA machine c. Audio / Video d. Instrumentation e. Electrical application f. Measurement equipment g. Consumer electronics h. Telecommunication cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation: a. Medical and other life supporting equipments b. Space application c. Telecommunication equipment (trunk lines) d. Nuclear power control e. Equipment used for automotive vehicles, trains, ships...etc. This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form or any means electronically or mechanically for any purpose, in whole or in part without any written permission expressed from cosmo. Cosmo Electronics Corp. Document No. 69M21001.2 - 12 - http://www.cosmo-ic.com